4

LTC3410

3410fb

TYPICAL PERFOR A CE CHARACTERISTICS

(From Figure 1 Except for the Resistive Divider Resistor Values)

INPUT VOLTAGE (V)

1

0.4

1.0

1.1

1.2

3

5

6

3410 G09

0.2

0.8

0.6

0.3

0.9

0.1

0

0.7

0.5

2

4

7

MAIN SWITCH

SYNCHRONOUS SWITCH

Switch Leakage vs Temperature

TEMPERATURE (

°C)

–50

30

90

100

110

0

50

75

3410 G13

10

70

50

20

80

0

60

40

–25

25

100

125

RUN = 0V

SYNCHRONOUS

SWITCH

MAIN

SWITCH

Dynamic Supply Current

vs Temperature

TEMPERATURE (

°C)

–50

–25

0

20

50

0

50

75

3410 G12

10

40

30

25

100

125

1

30

40

50

5

3410 G11

20

10

0

2

3

4

6

TEMPERATURE (

°C)

–50

0

0.2

0.6

0.8

1.0

–10

30

50

130

3410 G10

0.4

–30

10

70

90 110

1.2

SYNCHRONOUS SWITCH

MAIN SWITCH

Reference Voltage vs

Temperature

TEMPERATURE (

°C)

–50

0.804

0.809

0.814

25

75

3410 G05

0.799

0.794

–25

0

50

100

125

0.789

0.784

Oscillator Frequency vs

Temperature

TEMPERATURE (

°C)

–50

1.8

1.9

2.1

2.2

2.3

50

2.7

3410 G06

2.0

0

–25

75

100

25

125

2.4

2.5

2.6

Oscillator Frequency vs

Supply Voltage

SUPPLY VOLTAGE (V)

2

1.8

1.9

2.1

2.2

2.3

4

6

2.7

3410 G07

2.0

35

2.4

2.5

2.6

Output Voltage vs Load Current

LOAD CURRENT (mA)

0

–0.5

0

0.5

300

500

3410 G08

–1.0

–1.5

100

200

400

1.0